Filter out 0/Negative/Null values when calculating Median

Hi Artemis1254

Give this a try

Median Latency Test =
VAR NumValuesHalved =
    COUNT ( Query2[Latency] ) / 2
RETURN
    MINX (
        FILTER (
            VALUES ( Query2[Latency] ),
            Query2[Latency] > 0
                && CALCULATE (
                    COUNT ( Query2[Latency] ),
                    Query2[Latency] <= EARLIER ( Query2[Latency] )
                )
                    < NumValuesHalved
        ),
        Query2[Latency]
    )